{%- if jekyll.environment != "dev" -%}

  {%- if site.disqus.enable == true
		and site.disqus.shortname -%}
    {%- include comment-providers/disqus.html -%}
  {%- elsif site.gitalk.enable == true
		and site.gitalk.clientID 
		and site.gitalk.clientSecret 
		and site.gitalk.repository 
		and site.gitalk.owner 
		and site.gitalk.admin -%}
    {%- include comment-providers/gitalk.html -%}
  {%- elsif site.valine.enable == true
	    and site.valine.valine_leancloud_appId 
		and site.valine.valine_leancloud_appKey -%}
	{%- include comment-providers/valine.html -%}
  {%- endif -%}

{%- endif -%}